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Daremos a conocer los movimientos de mujeres africanas en pro de la recuperación de la masa forestal
The educational resource shows a visual about the measurement of g: a simple pendulum is sufficient to measure the intensity of the gravitational field g. Before beginning the experiment, invent some ...
Se trata de descubrir la existencia de mujeres inventoras, muchas veces ocultas, puesto que eran los varones los únicos que, durante mucho tiempo, podían inscribir patentes.
A picture shows some transformations of energy. The energy from the sun passes to plants, to oil, to coal, to animals and to human beings; they take advantage of it by using the energy from oil, anima ...
Electrical energy is caused by the movement of the electric charges inside conductors. This energy fundamentally produces 3 types of effects: luminous, thermal and magnetic.The following visual tries ...
Mechanical energy is what is produced by mechanical type forces, like elastic and gravitational forces.The following three pictures show situations involving mechanical energy.
Nuclear energy is the energy stored in the nuclei of atoms and it is released in the nuclear reactions of fission and fusion. The following pictures are of a nuclear power station (Civaux) and a nucle ...
The educational resource shows information about the concept of natural gas: Natural gas has a similar origin to oil and is usually found forming a layer or deposit on the top of oil fields. It is for ...
The educational resource shows information about the concept hydraulic energy and its advantages and its disadvantages.
elements of a mirror
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